Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 232258
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
658 PM EDT Mon Apr 23 2018

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. Occasional wave height is the
average of the highest 1/10 of the wave spectrum.

LSZ240-241-240800-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
658 PM EDT Mon Apr 23 2018 /558 PM CDT Mon Apr 23 2018/

.LATE THIS AFTERNOON...Southwest wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Southwest wind less than 10 knots veering northwest
late. Partly cloudy. Waves calm to 1 foot.
.TUESDAY...North wind less than 10 knots in the morning becoming
variable. Mostly cloudy through mid afternoon then becoming
mostly sunny. Waves building to 1 to 2 feet.
.TUESDAY NIGHT...North wind less than 10 knots veering northeast
after midnight. Mostly clear. Waves calm to 1 foot.
.WEDNESDAY...Northeast wind less than 10 knots through early
afternoon becoming variable. Sunny. Waves 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ242-243-240800-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Southwest wind less than 10 knots. Mostly
sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind less than 10 knots veering north late.
Mostly clear through midnight then becoming mostly cloudy. Waves
calm to 1 foot.
.TUESDAY...North wind less than 10 knots backing northwest late.
Partly cloudy. Waves building to 1 to 2 feet.
.TUESDAY NIGHT...North wind 5 to 15 knots. Mostly clear. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.WEDNESDAY...North wind less than 10 knots backing west by mid
afternoon. Sunny. Waves subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ244-245-240800-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Southwest wind less than 10 knots. Mostly
sunny. Waves 1 to 2 feet.
.TONIGHT...Southwest wind less than 10 knots veering northwest
5 to 15 knots late. Mostly clear through midnight then becoming
mostly cloudy. Waves 1 to 2 feet.
.TUESDAY...North wind 10 to 15 knots backing northwest in the
afternoon. Mostly cloudy. Waves building to 1 to 2 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots. Mostly clear. Waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet.
.WEDNESDAY...North wind 5 to 15 knots backing west less than
10 knots by mid afternoon. Sunny. Waves subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ246-247-240800-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Variable wind less than 10 knots becoming west less
than 10 knots late. Mostly clear. Waves calm to 1 foot.
.TUESDAY...Northwest wind less than 10 knots. Partly cloudy.
Waves calm to 1 foot.
.TUESDAY NIGHT...North wind 10 to 15 knots. Mostly clear. Waves
building to 1 to 2 feet.
.WEDNESDAY...North wind less than 10 knots through early
afternoon becoming variable. Sunny. Waves 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ248-249-240800-
Huron Islands to Marquette MI-
Marquette to Munising MI-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Southeast wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots veering west late.
Mostly clear. Waves calm to 1 foot.
.TUESDAY...Northwest wind 5 to 15 knots. Mostly cloudy. A slight
chance of rain showers late. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...Northwest wind 10 to 20 knots veering north
15 to 20 knots after midnight. Partly cloudy. A slight chance of
rain and snow through midnight. Waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.WEDNESDAY...North wind 5 to 15 knots. Mostly sunny. Waves
subsiding to 1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LSZ250-251-240800-
Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...South wind less than 10 knots. Mostly
sunny. Waves calm to 1 foot.
.TONIGHT...South wind less than 10 knots. Mostly clear. Waves
calm to 1 foot.
.TUESDAY...Southwest wind less than 10 knots veering northwest
5 to 15 knots in the afternoon. Mostly cloudy. A slight chance of
rain showers late. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...Northwest wind 15 to 20 knots veering north
after midnight. Mostly cloudy with a slight chance of rain and
snow through midnight, then partly cloudy after midnight. Waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...North wind 10 to 15 knots backing northwest by mid
afternoon. Sunny. Waves subsiding to 2 to 3 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ221-240800-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Southeast wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots in the evening
becoming variable. Mostly clear. Waves calm to 1 foot.
.TUESDAY...North wind less than 10 knots increasing to 10 to
15 knots late. Partly cloudy. A slight chance of rain showers
late. Waves building to 1 to 2 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots. Mostly clear. A
slight chance of rain possibly mixed with snow through midnight.
Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet.
.WEDNESDAY...North wind 5 to 15 knots. Sunny. Waves subsiding to
1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

LMZ248-250-240800-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
658 PM EDT Mon Apr 23 2018

.LATE THIS AFTERNOON...Variable wind less than 10 knots. Sunny.
Waves calm to 1 foot.
.TONIGHT...Southeast wind less than 10 knots in the evening
becoming variable. Mostly clear. Waves calm to 1 foot.
.TUESDAY...Variable wind less than 10 knots becoming north 5 to
15 knots in the afternoon. Partly cloudy. Waves building to 1 to
2 feet.
.TUESDAY NIGHT...North wind 15 to 20 knots. Partly cloudy. A
slight chance of rain possibly mixed with snow through midnight.
Waves building to 2 to 3 feet.
.WEDNESDAY...North wind 10 to 20 knots. Sunny. Waves subsiding to
1 to 2 feet.

Note: Wave height forecasts are for ice free areas.

$$

WFO MQT



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